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Intraoperative Ketamine Versus Saline in Patients With Major Depressive Disorder Undergoing Anesthesia for Total Joint Surgery

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ClinicalTrials.gov Identifier: NCT03861988
Recruitment Status : Not yet recruiting
First Posted : March 5, 2019
Last Update Posted : March 5, 2019
Sponsor:
Information provided by (Responsible Party):
Boris D. Heifets, Stanford University

Tracking Information
First Submitted Date  ICMJE March 1, 2019
First Posted Date  ICMJE March 5, 2019
Last Update Posted Date March 5, 2019
Estimated Study Start Date  ICMJE April 2019
Estimated Primary Completion Date January 2020   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: March 4, 2019)
Composite score on Hospital Anxiety and Depression Scale (HADS) and Montgomery-Asberg Depression Rating Scales (MADRS) [ Time Frame: 1 to 5 days post procedure (up to 20 minutes to complete survey) ]
This outcome measures a composite of the HADS and MADRS depression rating scales. The composite score range is 0 to 81. A lower score indicate lower severity of symptoms. The assessment for this outcome measure will be taken once between days 1 and 5 post procedure.
Original Primary Outcome Measures  ICMJE Same as current
Change History No Changes Posted
Current Secondary Outcome Measures  ICMJE
 (submitted: March 4, 2019)
  • Pain at surgical site: scale of 0-10 [ Time Frame: 1 to 5 days post procedure (up to 5 minutes to complete survey) ]
    This outcome measures average pain at the surgical site as reported by the patient on a scale of 0-10, with lower scores corresponding to less pain ("0" = no pain) and higher scores corresponding to more pain. The assessment for this outcome measure will be taken once between days 1 and 5 following the procedure.
  • Pain at surgical site: scale of 0-10 [ Time Frame: 14 days post procedure (up to 5 minutes to complete survey) ]
    This outcome measures average pain at the surgical site as reported by the patient on a scale of 0-10, with lower scores corresponding to less pain ("0" = no pain) and higher scores corresponding to more pain.
  • Opioid consumption [ Time Frame: 0 to 14 days post procedure ]
    This outcome measures how many cumulative morphine-equivalents milligrams of opioid pain medication the patient has taken.
Original Secondary Outcome Measures  ICMJE Same as current
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Intraoperative Ketamine Versus Saline in Patients With Major Depressive Disorder Undergoing Anesthesia for Total Joint Surgery
Official Title  ICMJE Double-blind Trial of Intraoperative Ketamine Versus Saline in Patients With Major Depressive Disorder Undergoing Anesthesia for Total Joint Surgery
Brief Summary This study evaluates whether ketamine, given as part of an anesthetic, improves depression symptoms in depressed patients undergoing total joint replacement surgery. Half of participants will receive a ketamine infusion during surgery, while the other half will receive a placebo (normal saline) during surgery.
Detailed Description Major Depressive Disorder (MDD) is widely prevalent among patients preparing to have surgery, and is a known risk factor for complications after surgery, including wound infection, myocardial infarction and opioid use disorder. Ketamine has emerged as an effective, rapid-acting antidepressant therapy for patients with MDD, and may be a useful tool to prevent MDD-related morbidity in the perioperative period. Ketamine has been well studied for MDD in outpatient clinics where it is given as an infusion (0.5 mg/kg over 40 minutes) in awake patients. Ketamine is often used as part of an anesthetic cocktail in sedated or anesthetized patients, but it is unknown whether ketamine has an antidepressant effect in this context. The investigators will determine whether a ketamine infusion, compared to placebo (normal saline infusion), has an antidepressant effect when given during surgical anesthesia. If ketamine is an effective antidepressant in this population under anesthesia, its use could be incorporated into a set of interventions to minimize the perioperative complications associated with MDD.
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 4
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Masking Description:
Masking is for double blind phase only.
Primary Purpose: Treatment
Condition  ICMJE
  • Major Depressive Disorder
  • Surgery
  • Orthopedic Disorder
Intervention  ICMJE
  • Drug: Ketamine
    0.5 mg/kg over 40 minutes, intravenous.
    Other Name: Ketalar.
  • Drug: Normal saline (placebo)
    Normal saline infusion over 40 minutes, equivalent volume to ketamine infusion.
Study Arms  ICMJE
  • Experimental: Open label ketamine
    Patients will receive an intravenous ketamine infusion during surgery.
    Intervention: Drug: Ketamine
  • Experimental: Double blind ketamine
    Patients will receive an intravenous ketamine infusion during surgery.
    Intervention: Drug: Ketamine
  • Placebo Comparator: Double blind placebo
    Participants will receive placebo (normal saline infusion) during surgery.
    Intervention: Drug: Normal saline (placebo)
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Not yet recruiting
Estimated Enrollment  ICMJE
 (submitted: March 4, 2019)
45
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE April 2020
Estimated Primary Completion Date January 2020   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Patient presenting for primary total joint arthroplasty
  • Major Depressive Disorder

Exclusion Criteria:

  • Pregnant of breastfeeding women
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 80 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT03861988
Other Study ID Numbers  ICMJE 49114
Has Data Monitoring Committee No
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Product Manufactured in and Exported from the U.S.: No
IPD Sharing Statement  ICMJE
Plan to Share IPD: No
Plan Description: No current plan to share data.
Responsible Party Boris D. Heifets, Stanford University
Study Sponsor  ICMJE Stanford University
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Principal Investigator: Boris D Heifets, MD, PhD Stanford University
PRS Account Stanford University
Verification Date March 2019

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP